.lazy-img {
    -webkit-transition: opacity .5s ease;
       -moz-transition: opacity .5s ease;
        -ms-transition: opacity .5s ease;
         -o-transition: opacity .5s ease;
            transition: opacity .5s ease;
    display: inline-block;
    font-size: 0;
}

.lazy-img-enter, .lazy-img-leave-to {
    opacity: 0;
}

.resize-img {
    display: inline-block;
    overflow: hidden;
}

.self-wh-img {
    overflow: visible;
}
